What kind of professional is able to diagnose an ASD (autistic spectrum disorder) and is it possible to know the difference between PDD (provisif developmental delay) and autism ?
An Autism Spectrum Disorder (ASD) is typically diagnosed by a multidisciplinary team that includes professionals such as psychiatrists, pediatricians, psychologists, and speech and language therapists. These professionals have specialized training in diagnosing and assessing neurodevelopmental disorders.
To diagnose ASD, the professionals typically follow certain diagnostic criteria, such as those outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). They collect information from various sources, including interviewing parents or caregivers, observing the individual's behavior, and administering standardized assessments.
The diagnosis of ASD involves evaluating impairments in social communication and interaction, as well as the presence of restricted, repetitive patterns of behavior, interests, or activities. The professionals also consider the age at which symptoms appeared, the severity of symptoms, and any associated features, such as intellectual disability or language impairments.
It is important to note that Provisional Developmental Delay (PDD) is not a distinct diagnostic category in the DSM-5. However, in some cases, when clinicians are uncertain about a specific diagnosis, they may use the term "provisional" to indicate a temporary diagnosis until further assessment and observation can be conducted.
The distinction between PDD and autism can be challenging as there can be overlap in symptoms and characteristics. PDD is more of an umbrella term that may include a range of developmental delays or disorders, including autism. Autism, on the other hand, refers specifically to a neurodevelopmental disorder characterized by social communication difficulties and restricted, repetitive behaviors.
To accurately differentiate between PDD and autism, a comprehensive evaluation by experienced professionals with expertise in neurodevelopmental disorders is essential. They will conduct a thorough assessment, considering various factors such as the individual's developmental history, specific symptoms, and the presence of other associated features.